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#!/usr/bin/python
# Authors:
# Endi S. Dewata <edewata@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright (C) 2014 Red Hat, Inc.
# All rights reserved.
#
from __future__ import absolute_import
import os
import shutil
from lxml import etree
import pki
import pki.server.upgrade
class MoveWebApplicationDeploymentLocations(pki.server.upgrade.PKIServerUpgradeScriptlet):
def __init__(self):
super(MoveWebApplicationDeploymentLocations, self).__init__()
self.message = 'Move Web application deployment locations'
self.parser = etree.XMLParser(remove_blank_text=True)
def upgrade_subsystem(self, instance, subsystem):
subsystem_webapps = os.path.join(instance.base_dir, subsystem.name, 'webapps')
self.backup(subsystem_webapps)
# remove old subsystem webapps symlink
if os.path.islink(subsystem_webapps):
os.unlink(subsystem_webapps)
# create new subsytem webapps folder
if not os.path.exists(subsystem_webapps):
os.mkdir(subsystem_webapps)
os.chown(subsystem_webapps, instance.uid, instance.gid)
os.chmod(subsystem_webapps, 0770)
# move subsystem webapp
subsystem_old_webapp = os.path.join(instance.base_dir, 'webapps', subsystem.name)
subsystem_new_webapp = os.path.join(subsystem_webapps, subsystem.name)
subsystem_context_xml = os.path.join(instance.conf_dir, 'Catalina', 'localhost', subsystem.name + '.xml')
self.move_webapp(subsystem_old_webapp, subsystem_new_webapp, subsystem_context_xml)
def upgrade_instance(self, instance):
common_webapps = os.path.join(instance.base_dir, 'common', 'webapps')
self.backup(common_webapps)
# create new common webapps folder
if not os.path.exists(common_webapps):
os.mkdir(common_webapps)
os.chown(common_webapps, instance.uid, instance.gid)
os.chmod(common_webapps, 0770)
# move ROOT webapp
root_old_webapp = os.path.join(instance.base_dir, 'webapps', 'ROOT')
root_new_webapp = os.path.join(common_webapps, 'ROOT')
root_context_xml = os.path.join(instance.conf_dir, 'Catalina', 'localhost', 'ROOT.xml')
self.move_webapp(root_old_webapp, root_new_webapp, root_context_xml)
# move pki webapp
pki_old_webapp = os.path.join(instance.base_dir, 'webapps', 'pki')
pki_new_webapp = os.path.join(common_webapps, 'pki')
pki_context_xml = os.path.join(instance.conf_dir, 'Catalina', 'localhost', 'pki.xml')
self.move_webapp(pki_old_webapp, pki_new_webapp, pki_context_xml)
def move_webapp(self, old_webapp, new_webapp, context_xml):
if not os.path.exists(old_webapp):
return
# move old webapp to the new webapp
self.backup(old_webapp)
self.backup(new_webapp)
shutil.move(old_webapp, new_webapp)
# update docBase in context.xml
self.backup(context_xml)
document = etree.parse(context_xml, self.parser)
context = document.getroot()
# doc_base = context.get('docBase')
context.set('docBase', new_webapp)
with open(context_xml, 'w') as f:
f.write(etree.tostring(document, pretty_print=True))
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